[Bug 419182] Re: KVM and audio driver in Windows 7

Aaron Roydhouse aaron at roydhouse.com
Sun Mar 6 08:48:59 UTC 2011


Good news. Looks like newer sound drivers are coming to Qemu in 0.14
(Maverick has 0.12.5, but Natty has 0.14) that work with Windows 7.

http://wiki.qemu.org/ChangeLog/0.14

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Sound

    * New Intel HD Audio support (commit), adding three new devices:
          o intel-hda: Intel HD Audio Controller, the PCI device.
          o hda-duplex: HDA Codec. Attaches to the HDA bus. Supports 16bit stereo, rates 16k -> 96k, playback, recording and volume control (with CONFIG_MIXEMU=y).
          o hda-output: HDA Codec without recording support. Subset of the hda-duplex codec. Use this if you don't want your guests access your mic. 
    * Usage: add '-device intel-hda -device hda-duplex' to your command line.
    * Tested guests:
          o Linux works.
          o Win7 works.
          o DOS (mpxplay) works.
          o WinXP doesn't work. 
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https://bugs.launchpad.net/bugs/419182

Title:
  KVM and audio driver in Windows 7



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